Published December 1983 | Version v1
Journal article Metadata-only

Relativistic calculations for NN-NΔ scattering with pion and rho exchange

Creators

  • 1. Institute for Theoretical Physics, Princetonplein 5, 3508 TA Utrecht, The Netherlands

Description

The NN scattering Bethe-Salpeter equation is solved for T = 1 partial wave amplitudes up to 1 GeV lab energy. Coupling to NΔ intermediate states is included by π and rho exchange, while NNbold-arrow-left-rightNN interactions are due to combined π, rho, eta, epsilon, delta, and ω mesons. Inclusion of rho exchange improves agreement with phase shift analysis in a systematic way

Additional details

Publishing Information

Journal Title
Phys. Rev., C
Journal Volume
28
Journal Issue
6
Series
Phys. Rev., C.
Journal Page Range
2354-2367
ISSN
0556-2813

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
15045607
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BETHE-SALPETER EQUATION; COUPLING CONSTANTS; CROSS SECTIONS; ISOSPIN; NUCLEON-NUCLEON INTERACTIONS; OBE MODEL; PARTIAL WAVES; PARTICLE PRODUCTION; PAULI PRINCIPLE; PHASE SHIFT; PROPAGATOR; RELATIVISTIC RANGE
Descriptors DEC
BARYON-BARYON INTERACTIONS; BOSON-EXCHANGE MODELS; ENERGY RANGE; EQUATIONS; HADRON-HADRON INTERACTIONS; INTERACTIONS; MATHEMATICAL MODELS; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; PERIPHERAL MODELS